I have a custom entity type (eg:
myentitytype), and I would like to add a new base field to it via
hook_entity_base_field_info(). As I understand it, single value fields (with a cardinality of
1) will create new columns in the
myentitytype_field_data table, but multi-value fields will create a new table.
My question: is it possible to force a single-value field to be stored in its own database table, rather than adding columns to the